(0 19 1)(2 20 17 14 4)(3 9 5)(6 21 18 15 7)(8 12 10)(11 16 13)
ALLOWS (11/8)-SEQUENCE
1: (0 3 9)

(0 5 3 19 1)(2 20 17 14 4)(6 21 18 15 7)(8 12 10)(9)(11 16 13)
2: (2 20 4)

(0 5 3 19 1)(2)(4 17 14)(6 21 18 15 7)(8 12 10)(9)(11 16 13)(20)
3: (6 21 18)

(0 5 3 19 1)(2)(4 17 14)(6 15 7)(8 12 10)(9)(11 16 13)(18)(20)(21)
4: (3 19 5)

(0 5 1)(2)(3)(4 17 14)(6 15 7)(8 12 10)(9)(11 16 13)(18)(19)(20)(21)